The main component parts: decoiling, guiding, slitting, tension, recoiling, leveling, gauging & cross-cutting, stacking and other parts. It can slit & recoil all kinds of metal coil according to the requirements for different spefication of the thickness from 0.2mm to 16（25）mm and width from 300-2500mm. Or Leveling & Gauged cutting to the slitting strip,or edge-cutting,leveling & cross-cutting for coil, or leveling & CTL the coil.it is four founctions series equipment.